IP Prefix
IPv4
185.154.150.0/23
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Origin AS
AS1299
RPKI
1 ROAs
Open IPs
9
last 90 d
Country
DE
Germany
Routing
Origin AS
Holder
Arelion (Twelve99)
Prefix Length
/23
Multi-Origin
No
Last refresh
2026-07-21 19:59:50
RPKI Validity
max-len 23
valid
ripe
RIR Allocation
Registry
RIPE NCC
Country
Status
Allocated
Allocated
2016-06-01
Delegated block
185.154.148.0 + 1,024 addrs
Geographic Announcement
GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
| Country | Continent | Ranges |
|---|---|---|
| DE Germany | EU | 1 |
Top Open Ports
No open-port observations
No IPs in this prefix have been observed with open ports in the last 30 days. Either the prefix isn't routed yet, the network drops all unsolicited scans, or our scanner hasn't reached it. Try a fullscan against an IP in this block.
Sample IPs in this Prefix
| IP | Open ports | Last scan |
|---|---|---|
| 185.154.150.24 | 2 | 2026-05-27 02:18:28.000 |
| 185.154.151.25 | 2 | 2026-05-26 22:29:04.000 |
| 185.154.150.8 | 1 | 2026-06-21 14:54:44.000 |
| 185.154.150.16 | 1 | 2026-06-16 03:43:38.000 |
| 185.154.150.13 | 1 | 2026-05-27 04:56:25.000 |
| 185.154.150.17 | 1 | 2026-05-26 21:56:09.000 |
| 185.154.150.10 | 1 | 2026-05-26 21:07:45.000 |
| 185.154.150.26 | 1 | 2026-05-26 14:46:51.000 |
| 185.154.150.11 | 1 | 2026-05-26 07:32:16.000 |
Cert Subjects in this Prefix
| Subject | Hosts | Last seen |
|---|---|---|
| *.maileon.com | 4 | 2026-06-16 03:44:40.101 |
| *.solutions.maileon.com | 1 | 2026-05-26 14:56:47.263 |
Hosted Domains
Domains that resolve to any address in this prefix — aggregated across the whole subnet. 2,008 distinct domains seen; top by span shown.
History
Prefix-event history pending
Origin AS changes, ROA add/drop events, multi-origin episodes and withdrawals require snapshot-diffing across BGP crawls. The data accumulates as the archive grows — full ReplacingMergeTree compaction makes point-in-time event extraction unavailable for now.